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1,4-bis(diphenylstibino)butane is an organoantimony compound with the chemical formula (C6H5)2SbCH2CH2CH2CH2Sb(C6H5)2. It is a white crystalline solid that is soluble in common organic solvents. 1,4-bis(diphenylstibino)butane is characterized by its symmetrical structure, with two diphenylstibino groups attached to a butane chain. It is primarily used in the synthesis of other organoantimony compounds and as a precursor in the preparation of various organoantimony polymers and materials. Due to its potential toxicity and environmental impact, handling and disposal of 1,4-bis(diphenylstibino)butane should be done with proper safety precautions and in accordance with local regulations.

5865-82-7

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5865-82-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5865-82-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,8,6 and 5 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 5865-82:
(6*5)+(5*8)+(4*6)+(3*5)+(2*8)+(1*2)=127
127 % 10 = 7
So 5865-82-7 is a valid CAS Registry Number.

5865-82-7Downstream Products

5865-82-7Relevant academic research and scientific papers

Mossbauer and nuclear quadrupole resonance spectra of some unsymmetrical organoantimony compounds and nuclear quadrupole resonance spectra of some of the arsenic analogs

Brill,Parris,Long,Bowen

, p. 1888 - 1891 (2008/10/08)

Unsymmetrical stibines of the type (C6H5)2Sb(CH2)nSb(C 6H5)2 show little or no asymmetry in the electric field gradient about the antimony nucleus. Large asymmetry is observed in cases where the diphenylstibino group is attached to Cl or is bound to an acetylenic linkage. This behavior is reminiscent of the occurrence of nuclear quadrupole splitting in tetravalent tin compounds and both phenomena may well arise from a common factor(s)-interaction of p electrons of the X group or polarity of the σ bonds. 121Sb Mossbauer spectra of trimethylstibine and the nqr spectra of (C6H5)2AsCH2As(C6H 5)2 and p-(C6H5)2AsCH2C6H 4CH2As(C6H5)2 have also been reported. The bond between As (or Sb) and the methylene group is electronically similar to that between As (or Sb) and the phenyl group.

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